CookieFirst vs iubenda
Head-to-head usage across the sites we track.
Top sites by authority
CookieFirst · iubenda · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
13
Open Page Rank 8+
34
106
Open Page Rank 7+
138
401
Open Page Rank 6+
327
861
Open Page Rank 5+
638
1,665
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CookieFirst · iubenda · share of sites in each country using one or the other
Italy
1,816
88,892
Germany
4,889
8,414
United States
1,625
7,944
France
2,272
6,537
United Kingdom
1,916
6,217
Spain
2,679
5,013
Netherlands
2,989
2,859
Belgium
1,705
3,434
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CookieFirst | iubenda |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1000 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
CookieFirst to iubenda
| Domain | When |
|---|---|
| strudelina.it | May 2026 |
| ilmeteorologoignorante.it | Apr 2026 |
| andrewscoatings.co.uk | Dec 2025 |